It’s straight out of Star Wars.

Playing Tony Hawk’s Pro Skater made going into storm drains look like a really good time. While I wish that were the case, it really isn’t — storm drains smell like shit, and while you can have some fun in them, you’re more likely to injure yourself or drown than experience any real entertainment.

That is, unless you have fireworks.

Yeah, turns out shooting fireworks just about anywhere rocks, but in a storm drain, it’s even cooler. In this case, these dudes shot off a firework into a drain and made not only an incredible explosion, but generated a sound unlike anything I’ve heard before.